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authorMarek Vasut <marex@denx.de>2012-09-12 16:01:16 +0200
committerTom Rini <trini@ti.com>2012-10-15 11:53:49 -0700
commit28af6385c7a9c5114b34094631944d09369c5e15 (patch)
tree41adaef3718fe17b896248cd204c8d79e9d053d1
parentf0eb1f61b02ebd5c86c1db4399f7d78518377910 (diff)
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serial: s3c24xx: Move serial registration from serial_initialize()
Move the registration of s3c24xx_serialN_device ports from default serial_initialize() into driver specific function called from serial_initialize(). This slims down the serial_initialize() call to a bare tracker of all possible serial port registration routines in U-Boot. The newly implemented s3c24xx_serial_initialize() function, which is implemented inside of the serial_s3c24xx driver allows encapsulation of s3c24xx_serialN_device within the serial_s3c24xx driver itself. Also, remove the exports of s3c24xx_serialN_device from include/serial.h as they are no longer needed. This is simply because the implementation of default_serial_console() is wrapped into the serial_s3c24xx driver and the default console is picked by CONFIG_SERIAL<N> macro in config file. Signed-off-by: Marek Vasut <marex@denx.de> Cc: Marek Vasut <marek.vasut@gmail.com> Cc: Tom Rini <trini@ti.com> Cc: C Nauman <cnauman@diagraph.com>
-rw-r--r--common/serial.c7
-rw-r--r--drivers/serial/serial_s3c24x0.c7
-rw-r--r--include/serial.h6
3 files changed, 9 insertions, 11 deletions
diff --git a/common/serial.c b/common/serial.c
index 5cbfb6d..9e88f97 100644
--- a/common/serial.c
+++ b/common/serial.c
@@ -41,6 +41,7 @@ static void serial_null(void)
__attribute__((weak, alias("serial_null")));
serial_initfunc(mpc8xx_serial_initialize);
+serial_initfunc(s3c24xx_serial_initialize);
void serial_register(struct serial_device *dev)
{
@@ -83,11 +84,7 @@ void serial_initialize(void)
#if defined(CONFIG_STUART)
serial_register(&serial_stuart_device);
#endif
-#if defined(CONFIG_S3C2410)
- serial_register(&s3c24xx_serial0_device);
- serial_register(&s3c24xx_serial1_device);
- serial_register(&s3c24xx_serial2_device);
-#endif
+ s3c24xx_serial_initialize();
#if defined(CONFIG_S5P)
serial_register(&s5p_serial0_device);
serial_register(&s5p_serial1_device);
diff --git a/drivers/serial/serial_s3c24x0.c b/drivers/serial/serial_s3c24x0.c
index fa6aac0..625c6b7 100644
--- a/drivers/serial/serial_s3c24x0.c
+++ b/drivers/serial/serial_s3c24x0.c
@@ -323,4 +323,11 @@ __weak struct serial_device *default_serial_console(void)
#error "CONFIG_SERIAL? missing."
#endif
}
+
+void s3c24xx_serial_initialize(void)
+{
+ serial_register(&s3c24xx_serial0_device);
+ serial_register(&s3c24xx_serial1_device);
+ serial_register(&s3c24xx_serial2_device);
+}
#endif /* CONFIG_SERIAL_MULTI */
diff --git a/include/serial.h b/include/serial.h
index 84a77a1..4fac9af 100644
--- a/include/serial.h
+++ b/include/serial.h
@@ -57,12 +57,6 @@ extern struct serial_device uartlite_serial2_device;
extern struct serial_device uartlite_serial3_device;
#endif
-#if defined(CONFIG_S3C2410)
-extern struct serial_device s3c24xx_serial0_device;
-extern struct serial_device s3c24xx_serial1_device;
-extern struct serial_device s3c24xx_serial2_device;
-#endif
-
#if defined(CONFIG_S5P)
extern struct serial_device s5p_serial0_device;
extern struct serial_device s5p_serial1_device;